Custom Wordpress Plugins - Experienced Dev Only

Please read the job description carefully. ONLY SERIOUS AND EXPERIENCED WORDPRESS PLUGIN DEVELOPER SHOULD APPLY. Project Description: Custom developed plugins originally 100% coded from scratch (coded from the start) by you. I need TWO PLUGINS. This plugins will be sell online so you have to get licensing codes for the plugins for single and multiple(multi site and developer license) installation. There is 3 version for every one plugin you should develop - single license, multi site license, developer license. There are a few differences between these versions which i will let you know if you are chosen. So, total plugins versions should be 6. The licensing codes will be generated for each version so you just need to integrate those codes on the WP plugins and make sure it really works. You don't need special software to produce the license codes as i will generate it. Full job description: - If you never have done a custom wordpress plugin, this job is not for you. - This job is NOT about editing a wordpress plugin. - Please send your Skype ID, I'd like to chat with you on Skype for interview/project discussion. - You are not allowed to reuse/share the code for any other projects. I will own the FULL rights to the plugins. - You are not allowed to display any part of information for this project anywhere including your portfolio. - You will need to manually sign an agreement if you are chosen. - NO bonus and no milestone (This is a FIXED price job). - Able to complete the job on time - You are required to fix any bugs that occurred within 2 months for free (as we install the plugins on different website with different Wordpress product, there may be some bugs which you should fix since this job required a free of bugs plugins) - Preferable if you are highly familiar with bootstrap, CSS, jquery, responsive design and modern UX principles. - You have deep knowledge of the backend side of things and be able to code WordPress plugins from scratch. This implies a deep knowledge of the WordPress UI and preferably experience with creating user interfaces in Balsamiq, etc. - You have knowledge of the new SEO updates which recently released by Google. This is a custom development for wordpress plugin (Depending on a level of your experience). I prefer to find someone who I will add to my team and give him/her jobs anytime. Unlimited revisions is expected. Stolen codes or anything similar to that will lead to project cancellation and you will NOT get any payment. The $200 payment will only be made once the plugins is 100% perfectly working without any bugs. A demo link of the plugin that i would like you to mimic with lots of modifications will be given to the chosen freelancer. Plugin criteria: - Compatible with all Wordpress products (Wordpress plugins, Wordpress themes installed on a similar sites, Wordpress version) - Able to create a user friendly admin area (backend) and the plugin itself (frontend). - Coded with HTML5 - Drag and drop features - Works well on all browsers - Flexible layout - Translation ready - and more (more information will be given to the right candidate) Simply send me demo links to the following: 2 WordPress plugins you have created from scratch The title of your proposal should begins with "WP Dev". Please include your Sky-pe id. You agree to all terms and conditions by bidding on this job. You will be given more project (plugin development) in the future if you are able to complete this task successfully. Thanks!